fire84rescue

Looking for suggestions in reference to muffler delete...Yay or Nay?!?

t-boe

I went a different route. I put the MBRP replacement muffler on with the cat delete. It sounds really good.

fire84rescue

Personally, I like loud...but with a good tone...Just trying to get some good ideas on what I should do...Also, is it possible to make a 5.9 CTD whistle anywhere close to how the Ford 6.0's do or no?

AWestbrook

Is this the piece of pipe MBRP sells as a cat test pipe. In other words you can replace the cat with this pipe?

NoChrome

I did the muffler delete only, and it sounds great, would do it again in a heart beat. The kit cost me $40 and the install was $10 welded.

rustyshakelford

no. these trucks wont wistle like the turds do becuase they have a variable vane turbo and we have a real turbo

brett

fire84rescue

Removing the silencer ring - What exatcly does that do

mj007

Makes the turbo whistle louder.

NoChrome

And definately worth it.

rich

mine are straight and the only complain i get is from the vehicles that like to ride by the tail pipe

Lark

If you want a whistle, add the AFE Stage II intake.

txfiremedic

I got rid of my muffler, definitely worth it!!!

HayHauler1

I got rid of my muff too.... $60 at local muffler shop for the pipe and welding. No Waiting on delete pipes to get here and then take to the shop... My $.012876532

Hay

fordracing19

I bought the delete pipe from Rpm outlet. My thought was that if I needed to take the truck to the dealer I would swap back. Well they clamp the factory muffler on so tight it crimps the pipe pretty good. I had to make several cuts on the muffler to get it off. Since I had to damage the muffler I should of done a whole system of just had a pipe welded in.

jwb600

those mufflers are hard to get off. the factory exhaust was hard to get off mine with 700 miles on it. get you another pipe for the kitty and it will be louder to. alot louder, but there will be some drone in the cab.